High calorific value Resistance to burn No pollution Green product Substitute for wood, coal, liquied petrol gas Material: 1. Wood waste, scobs, branch, palm tree; 2. Bean straw, wheat straw, corn straw, cotton straw, rice straw, rice husk3. Cotton shell, peanut shell, rice shell, palm tree, coconut shell;4. Any plants grow in the ground.Application: 1. Home heating stoves2. Hot water boilers and ...